492081012725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{17077}}^1\times {\mathrm{67801}}^1$

素因数の和:84905

約数の個数: 24

約数和(自身を含む): 646120786248

約数和(自身を除く): 154039773523

約数列:

[1, 5, 17, 25, 85, 425, 17077, 67801, 85385, 290309, 339005, 426925, 1152617, 1451545, 1695025, 5763085, 7257725, 28815425, 1157837677, 5789188385, 19683240509, 28945941925, 98416202545, 492081012725]

約数ペア:

[(1, 492081012725), (5, 98416202545), (17, 28945941925), (25, 19683240509), (85, 5789188385), (425, 1157837677), (17077, 28815425), (67801, 7257725), (85385, 5763085), (290309, 1695025), (339005, 1451545), (426925, 1152617)]